259114240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 782933760

約数和(自身を除く): 523819520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 239, 242, 256, 280, 308, 320, 352, 385, 440, 448, 478, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 956, 968, 1120, 1195, 1210, 1232, 1280, 1408, 1540, 1673, 1694, 1760, 1792, 1912, 1936, 2240, 2390, 2420, 2464, 2629, 2816, 3080, 3346, 3388, 3520, 3824, 3872, 4235, 4480, 4780, 4840, 4928, 5258, 6160, 6692, 6776, 7040, 7648, 7744, 8365, 8470, 8960, 9560, 9680, 9856, 10516, 12320, 13145, 13384, 13552, 14080, 15296, 15488, 16730, 16940, 18403, 19120, 19360, 19712, 21032, 24640, 26290, 26768, 27104, 28919, 30592, 30976, 33460, 33880, 36806, 38240, 38720, 42064, 49280, 52580, 53536, 54208, 57838, 61184, 66920, 67760, 73612, 76480, 77440, 84128, 92015, 98560, 105160, 107072, 108416, 115676, 133840, 135520, 144595, 147224, 152960, 154880, 168256, 184030, 202433, 210320, 214144, 216832, 231352, 267680, 271040, 289190, 294448, 305920, 336512, 368060, 404866, 420640, 428288, 462704, 535360, 542080, 578380, 588896, 673024, 736120, 809732, 841280, 925408, 1012165, 1070720, 1084160, 1156760, 1177792, 1472240, 1619464, 1682560, 1850816, 2024330, 2141440, 2313520, 2355584, 2944480, 3238928, 3365120, 3701632, 4048660, 4627040, 4711168, 5888960, 6477856, 7403264, 8097320, 9254080, 11777920, 12955712, 16194640, 18508160, 23555840, 25911424, 32389280, 37016320, 51822848, 64778560, 129557120, 259114240]

約数ペア:

[(1, 259114240), (2, 129557120), (4, 64778560), (5, 51822848), (7, 37016320), (8, 32389280), (10, 25911424), (11, 23555840), (14, 18508160), (16, 16194640), (20, 12955712), (22, 11777920), (28, 9254080), (32, 8097320), (35, 7403264), (40, 6477856), (44, 5888960), (55, 4711168), (56, 4627040), (64, 4048660), (70, 3701632), (77, 3365120), (80, 3238928), (88, 2944480), (110, 2355584), (112, 2313520), (121, 2141440), (128, 2024330), (140, 1850816), (154, 1682560), (160, 1619464), (176, 1472240), (220, 1177792), (224, 1156760), (239, 1084160), (242, 1070720), (256, 1012165), (280, 925408), (308, 841280), (320, 809732), (352, 736120), (385, 673024), (440, 588896), (448, 578380), (478, 542080), (484, 535360), (560, 462704), (605, 428288), (616, 420640), (640, 404866), (704, 368060), (770, 336512), (847, 305920), (880, 294448), (896, 289190), (956, 271040), (968, 267680), (1120, 231352), (1195, 216832), (1210, 214144), (1232, 210320), (1280, 202433), (1408, 184030), (1540, 168256), (1673, 154880), (1694, 152960), (1760, 147224), (1792, 144595), (1912, 135520), (1936, 133840), (2240, 115676), (2390, 108416), (2420, 107072), (2464, 105160), (2629, 98560), (2816, 92015), (3080, 84128), (3346, 77440), (3388, 76480), (3520, 73612), (3824, 67760), (3872, 66920), (4235, 61184), (4480, 57838), (4780, 54208), (4840, 53536), (4928, 52580), (5258, 49280), (6160, 42064), (6692, 38720), (6776, 38240), (7040, 36806), (7648, 33880), (7744, 33460), (8365, 30976), (8470, 30592), (8960, 28919), (9560, 27104), (9680, 26768), (9856, 26290), (10516, 24640), (12320, 21032), (13145, 19712), (13384, 19360), (13552, 19120), (14080, 18403), (15296, 16940), (15488, 16730)]